TEXTJOIN accepts array arguments which means it can't be used for broadcasting.
Can we create a version of TEXTJOIN that doesn't accept arrays so that if an array is supplied, the output is broadcast? Not sure if LAMBDAs support an unknown number of args though, so this might not work, or might have to have versions with predefined numbers of args.
TEXTJOIN accepts array arguments which means it can't be used for broadcasting.
Can we create a version of TEXTJOIN that doesn't accept arrays so that if an array is supplied, the output is broadcast? Not sure if LAMBDAs support an unknown number of args though, so this might not work, or might have to have versions with predefined numbers of args.